android works
This commit is contained in:
eskimo
parent
c7154b1465
commit
4d17f4f56f
@ -1,138 +0,0 @@
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package software.eskimo.capacitor.sockets;
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import android.os.Handler;
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import android.os.Looper;
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import java.io.BufferedReader;
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import java.io.InputStreamReader;
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import java.io.OutputStream;
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import java.net.Socket;
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import java.net.InetSocketAddress;
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import java.util.concurrent.ExecutorService;
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import java.util.concurrent.Executors;
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import javax.net.ssl.SSLSocket;
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import javax.net.ssl.SSLSocketFactory;
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import javax.net.ssl.TrustManager;
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import javax.net.ssl.X509TrustManager;
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import javax.net.ssl.SSLContext;
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interface SocketDelegate {
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void didChangeState(String socketId, String state);
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void didReceiveMessage(String socketId, String message);
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}
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public class SocketConnection {
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public String id;
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private String host;
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private int port;
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private boolean useTLS;
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private boolean acceptInvalidCertificates;
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private SocketDelegate delegate;
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private Socket socket;
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private ExecutorService executor;
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public SocketConnection(String id, String host, int port, boolean useTLS, boolean acceptInvalidCertificates) {
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this.id = id;
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this.host = host;
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this.port = port;
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this.useTLS = useTLS;
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this.acceptInvalidCertificates = acceptInvalidCertificates;
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this.executor = Executors.newSingleThreadExecutor();
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}
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public void setDelegate(SocketDelegate delegate) {
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this.delegate = delegate;
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}
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public void connect() {
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executor.execute(() -> {
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try {
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if (useTLS) {
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SSLSocketFactory factory;
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if (acceptInvalidCertificates) {
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SSLContext sslContext = SSLContext.getInstance("TLS");
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TrustManager[] trustManagers = new TrustManager[]{
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new X509TrustManager() {
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@Override
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public java.security.cert.X509Certificate[] getAcceptedIssuers() {
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return null;
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}
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@Override
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public void checkClientTrusted(java.security.cert.X509Certificate[] certs, String authType) {
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}
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@Override
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public void checkServerTrusted(java.security.cert.X509Certificate[] certs, String authType) {
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}
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}
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};
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sslContext.init(null, trustManagers, new java.security.SecureRandom());
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factory = sslContext.getSocketFactory();
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} else {
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factory = (SSLSocketFactory) SSLSocketFactory.getDefault();
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}
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socket = factory.createSocket();
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socket.connect(new InetSocketAddress(host, port));
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delegate.didChangeState(id, "connected");
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} else {
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socket = new Socket();
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socket.connect(new InetSocketAddress(host, port));
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delegate.didChangeState(id, "connected");
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}
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listenForMessages();
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} catch (Exception e) {
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e.printStackTrace();
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delegate.didChangeState(id, "disconnected");
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}
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});
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}
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public void send(String message) {
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executor.execute(() -> {
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try {
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if (socket != null && socket.isConnected()) {
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OutputStream outputStream = socket.getOutputStream();
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outputStream.write(message.getBytes());
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outputStream.flush();
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}
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} catch (Exception e) {
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e.printStackTrace();
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}
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});
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}
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public void disconnect() {
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try {
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if (socket != null && !socket.isClosed()) {
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socket.close();
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delegate.didChangeState(id, "disconnected");
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}
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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private void listenForMessages() {
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executor.execute(() -> {
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try {
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BufferedReader reader = new BufferedReader(new InputStreamReader(socket.getInputStream()));
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char[] buffer = new char[1024]; // Adjust buffer size as needed
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int charsRead;
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while ((charsRead = reader.read(buffer)) != -1) {
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String message = new String(buffer, 0, charsRead);
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delegate.didReceiveMessage(id, message);
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}
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} catch (Exception e) {
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e.printStackTrace();
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disconnect();
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}
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});
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}
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}
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@ -0,0 +1,122 @@
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package software.eskimo.capacitor.sockets;
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import android.util.Log;
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import java.io.BufferedReader;
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import java.io.InputStreamReader;
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import java.io.OutputStream;
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import java.net.Socket;
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import java.security.NoSuchAlgorithmException;
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import javax.net.ssl.SSLContext;
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import javax.net.ssl.SSLSocketFactory;
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import java.io.IOException;
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import javax.net.ssl.TrustManager;
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import javax.net.ssl.X509TrustManager;
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import java.security.cert.X509Certificate;
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public class SocketHandler {
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private String id;
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private Socket socket;
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private OutputStream outputStream;
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private BufferedReader inputStream;
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private SocketDelegate delegate;
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public SocketHandler(String id, SocketDelegate delegate) {
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this.id = id;
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this.delegate = delegate;
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}
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public String getId() {
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return id;
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}
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public void connect(final String host, final int port, final boolean useTLS, final boolean acceptInvalidCertificates) {
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new Thread(() -> {
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try {
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if (useTLS) {
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SSLContext sslContext = SSLContext.getInstance("TLS");
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if (acceptInvalidCertificates) {
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sslContext.init(null, new TrustManager[]{new X509TrustManager() {
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@Override
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public void checkClientTrusted(X509Certificate[] chain, String authType) {}
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@Override
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public void checkServerTrusted(X509Certificate[] chain, String authType) {}
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@Override
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public X509Certificate[] getAcceptedIssuers() { return new X509Certificate[0]; }
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}}, new java.security.SecureRandom());
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} else {
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sslContext.init(null, null, new java.security.SecureRandom());
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}
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SSLSocketFactory socketFactory = sslContext.getSocketFactory();
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socket = socketFactory.createSocket(host, port);
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} else {
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socket = new Socket(host, port);
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}
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delegate.onStateChanged(id, "connected");
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outputStream = socket.getOutputStream();
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inputStream = new BufferedReader(new InputStreamReader(socket.getInputStream()));
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receive();
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} catch (Exception e) {
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Log.e("SocketHandler", "Connection error: " + e.getMessage(), e);
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delegate.onStateChanged(id, "disconnected");
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}
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}).start();
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}
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public void send(String message) {
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new Thread(() -> {
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try {
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if (outputStream != null) {
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outputStream.write(message.getBytes());
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outputStream.flush();
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}
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} catch (IOException e) {
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Log.e("SocketHandler", "Send error: " + e.getMessage(), e);
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delegate.onStateChanged(id, "disconnected");
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}
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}).start();
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}
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public void disconnect() {
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try {
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if (socket != null) {
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socket.close();
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}
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delegate.onStateChanged(id, "disconnected");
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} catch (IOException e) {
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Log.e("SocketHandler", "Disconnect error: " + e.getMessage(), e);
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delegate.onStateChanged(id, "disconnected");
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}
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}
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private void receive() {
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new Thread(() -> {
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try {
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char[] buffer = new char[1024];
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StringBuilder messageBuilder = new StringBuilder();
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int numCharsRead;
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while ((numCharsRead = inputStream.read(buffer)) != -1) {
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messageBuilder.append(buffer, 0, numCharsRead);
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String message = messageBuilder.toString();
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// Check if the message ends with \r\n (or \n, depending on protocol)
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if (message.endsWith("\r\n")) {
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Log.d("SocketHandler", "Message received: " + message);
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delegate.onMessageReceived(id, message); // Notify with full message including \r\n
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messageBuilder.setLength(0); // Clear the buffer for the next message
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}
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}
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} catch (IOException e) {
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Log.e("SocketHandler", "Receive error: " + e.getMessage(), e);
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delegate.onStateChanged(id, "disconnected");
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}
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}).start();
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}
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public interface SocketDelegate {
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void onStateChanged(String socketId, String state);
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void onMessageReceived(String socketId, String message);
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}
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}
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@ -4,57 +4,64 @@ import android.util.Log;
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import java.util.ArrayList;
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import java.util.List;
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public class Sockets implements SocketDelegate {
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public class Sockets implements SocketHandler.SocketDelegate {
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private List<SocketConnection> sockets = new ArrayList<>();
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private SocketsPlugin plugin;
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private List<SocketHandler> sockets = new ArrayList<>();
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private SocketsPlugin plugin; // Reference to SocketsPlugin for notifying JS
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public Sockets(SocketsPlugin plugin) {
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this.plugin = plugin;
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this.plugin = plugin; // Pass plugin reference for message forwarding
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}
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@Override
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public void didChangeState(String socketId, String state) {
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plugin.notifyStateChange(socketId, state);
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}
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@Override
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public void didReceiveMessage(String socketId, String message) {
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Log.e("Sockets", "Received message: " + message);
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plugin.notifyMessageReceived(socketId, message);
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}
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public SocketConnection create(String id, String host, int port, boolean useTLS, boolean acceptInvalidCertificates) {
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SocketConnection socket = new SocketConnection(id, host, port, useTLS, acceptInvalidCertificates);
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socket.setDelegate(this);
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public SocketHandler create(String id) {
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SocketHandler socket = new SocketHandler(id, this);
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sockets.add(socket);
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return socket;
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}
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public void connect(String id) {
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for (SocketConnection socket : sockets) {
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if (socket.id.equals(id)) {
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socket.connect();
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break;
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}
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public void connect(String id, String host, int port, boolean useTLS, boolean acceptInvalidCertificates) {
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SocketHandler socket = getSocketById(id);
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if (socket != null) {
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socket.connect(host, port, useTLS, acceptInvalidCertificates);
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}
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}
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public void send(String id, String message) {
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for (SocketConnection socket : sockets) {
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if (socket.id.equals(id)) {
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SocketHandler socket = getSocketById(id);
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if (socket != null) {
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socket.send(message);
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break;
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}
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}
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}
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public void disconnect(String id) {
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for (SocketConnection socket : sockets) {
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if (socket.id.equals(id)) {
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SocketHandler socket = getSocketById(id);
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if (socket != null) {
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socket.disconnect();
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break;
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}
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}
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private SocketHandler getSocketById(String id) {
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for (SocketHandler socket : sockets) {
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if (socket.getId().equals(id)) {
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return socket;
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}
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}
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return null;
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}
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// Handle state changes (connected, disconnected)
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@Override
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public void onStateChanged(String socketId, String state) {
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Log.d("Sockets", "Socket state changed: " + state);
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// Call notifyStateListeners in SocketsPlugin
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plugin.notifyStateListeners("state", socketId, state);
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}
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// Handle incoming messages
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@Override
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public void onMessageReceived(String socketId, String message) {
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Log.d("Sockets", "Socket message received: " + message);
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// Call notifyMessageListeners in SocketsPlugin
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plugin.notifyMessageListeners(socketId, message); // Notify JS about the received message
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}
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}
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@ -4,67 +4,65 @@ import android.util.Log;
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import com.getcapacitor.JSObject;
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import com.getcapacitor.Plugin;
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import com.getcapacitor.PluginCall;
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import com.getcapacitor.PluginMethod;
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import com.getcapacitor.annotation.CapacitorPlugin;
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import com.getcapacitor.PluginMethod;
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@CapacitorPlugin(name = "Sockets")
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public class SocketsPlugin extends Plugin {
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private Sockets implementation;
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@Override
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public void load() {
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implementation = new Sockets(this);
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}
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public void notifyStateChange(String socketId, String state) {
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JSObject data = new JSObject();
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data.put("id", socketId);
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data.put("state", state);
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notifyListeners("state", data);
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}
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public void notifyMessageReceived(String socketId, String message) {
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JSObject data = new JSObject();
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data.put("id", socketId);
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data.put("message", message);
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Log.e("SocketsPlugin", "Received message: " + message);
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notifyListeners("message", data);
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}
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private Sockets implementation = new Sockets(this); // Pass the plugin reference
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@PluginMethod
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public void create(PluginCall call) {
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String id = call.getString("id", java.util.UUID.randomUUID().toString());
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String host = call.getString("host");
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int port = call.getInt("port");
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boolean useTLS = call.getBoolean("useTLS", false);
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boolean acceptInvalidCertificates = call.getBoolean("acceptInvalidCertificates", false);
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implementation.create(id, host, port, useTLS, acceptInvalidCertificates);
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implementation.create(id);
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call.resolve();
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}
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@PluginMethod
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public void connect(PluginCall call) {
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String id = call.getString("id");
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implementation.connect(id);
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String id = call.getString("id", "");
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String host = call.getString("host", "");
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int port = call.getInt("port", 0);
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boolean useTLS = call.getBoolean("useTLS", false);
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boolean acceptInvalidCertificates = call.getBoolean("acceptInvalidCertificates", false);
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implementation.connect(id, host, port, useTLS, acceptInvalidCertificates);
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call.resolve();
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}
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@PluginMethod
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public void send(PluginCall call) {
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String id = call.getString("id");
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String message = call.getString("message");
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String id = call.getString("id", "");
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String message = call.getString("message", "");
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implementation.send(id, message);
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call.resolve();
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}
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@PluginMethod
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public void disconnect(PluginCall call) {
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String id = call.getString("id");
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String id = call.getString("id", "");
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implementation.disconnect(id);
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call.resolve();
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}
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// Helper method for notifying JavaScript listeners about state changes
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public void notifyStateListeners(String event, String id, String state) {
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JSObject data = new JSObject();
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data.put("id", id);
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data.put("state", state);
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notifyListeners(event, data);
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}
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public void notifyMessageListeners(String id, String message) {
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JSObject data = new JSObject();
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data.put("id", id);
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data.put("message", message); // Include the message content
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Log.d("SocketsPlugin", "Message to JS: " + data.toString()); // Log the data being sent to JS
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notifyListeners("message", data); // Notify JS listeners of the 'message' event
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}
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}
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Reference in New Issue
Block a user